Dignity Health, Sutter Health and others say Glass Enterprise Edition – which now features a detachable module that can work with other eyewear – has helped with efficiency and allowed doctors to focus more on patients.

The enterprise rollout at Ontario's Mackenzie Health, billed as the first end-to-end implementation north of the border, offers some good perspective on a smooth go-live: planning ahead, proper staffing levels, command centers and more.

Randall Williamson is the director of healthcare at the U.S. Government Accountability Office.